Custom Server Chassis with High Precision Laser Cutting and ISO 14644-1 Class 7 Clean-Room Use in Customized Color

Customized High Quality and High Precision Laser Service Metal Sheet Stainless Steel Fabrication Frame Enclosure

Customized High-Quality & High-Precision Laser-Service Metal Sheet Stainless-Steel Fabrication Frame Enclosure is the micron-accurate, corrosion-proof skeleton for medical analyzers, robotics arms and 19-inch sub-racks that can’t afford a 0.05 mm mismatch. Starting with 1.4301 (304) or 1.4404 (316L) coil certified to ≤0.03 % carbon, we 6 kW fiber-laser cut blank profiles at 0.1 mm kerf width and ±0.02 mm positional accuracy, eliminating post-machining on hole patterns up to M4 × 0.7. A 300 t CNC press brake with dynamic crowning forms 90° flanges to ±0.2°, while in-line deburring and electropolishing drop surface Ra to 0.4 µm—ideal for ISO 14644-1 Class 7 clean-room use. Frames are TIG-welded in Argon-2 % CO₂ for full-penetration seams, then passivated to ASTM A967, giving 1,000 h salt-spray immunity. PEM inserts, grounding studs and laser-etched QR codes for digital twin traceability are added before final QC on a 0.5 µm CMM. From 1-off prototypes to 10 k lots, we ship in 7 days with PPAP, REACH and 3.1B material certs.

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Urain metal products is a professional metal processing manufacturer who is focused on high-quality and advanced manufacturing processes. Our R&D team is constantly thriving for new designs and innovative models that are not only eye catching but will also increase product's practicality. We use stringent quality control measures to ensure the reliability of our products. We have earned an excellent reputation among our customers across the globe with sound business credit, excellent after-sales service, and modern manufacturing facilities. We have earned an excellent reputation among our customers across the globe.

Our main production and processing include: Various types of chassis, cabinets, electrical cabinet, power modules, car charge cabinet, equipment consoles all sheet metal business. Through some years of efforts, keep improving and we already have been one of the best manufactures in machining industry.

We operates strictly according to ISO9001 management system and have got the approvement of certificates. In order to be more competitive and meet customers demand, the company introduced a group of professional and efficient production equipment, well-trained quality control staffs, R&D specialists, and professional marketing team to ensure our products and services can be meet with the growing market demands, and to provide customers with comprehensive after-sales service, and strive to make sure our products are used at ease.

We provide contract manufacturing solutions in both OEM and ODM models for businesses with their own labels or logo. We have lots of customers in Europe, America, Japan and South Korea and every parts of China, and also cooperates with some associations, and foreign counterparts about academic exchange, sharing the technological achievements, to keep our technical ascendant, and established a good bridge for the both sides.

"Quality first, Service-oriented, Participation together, Constant progress" is our company aim, all staffs of Banjingxin Hardware are committed to providing the top quality products and perfect service that will exceed your expectation.